Samsung Galaxy J4
There are situations in which we do not have a WiFi connection, either because we are away from home or outside work or because there is a network problem or we are in a second residence and we need to connect from a computer / laptop, a tablet or a television to watch our favorite series or movies using the internet connection of our Samsung Galaxy J4.
Fortunately if you have a SIM card with data rate on your Samsung Galaxy J4 you can share WiFi and surf the internet from another device by following the steps below:
1- First step:
First of all check that you have 3G / 4G / 5G mobile connectivity activated on your Samsung Galaxy J4.
2- Second step:
On your Samsung Galaxy J4 go to the device settings, it is the gear wheel icon that you will find on the home screen.
3- Third step:
Click on "Wireless and networks" or "Connections" and then click on "More".
4- Fourth step:
Click on "Tethering and portable hotspot".
5- Fifth step:
Activate the portable Wi-Fi hotspot in your Samsung and then click on "Set up Wi-Fi hotspot", you will be able to indicate a name for the Wi-Fi network, choose the type of security, we recommend "WPA2 PSK" and write the password that you want to put to this Wi-Fi network, you can invent any password, but we recommend that it be a password safe to prevent unauthorized third parties from using this Wi-Fi network and consuming your data or putting you in danger.
6- Sixth step:
Click on "Save" and you can search and configure this portable Wi-Fi network to share the internet connection from your Samsung Galaxy J4 on another device.
The Samsung Galaxy J4 have the following network connectivity to be able to share the internet: GSM / HSPA / LTE
2G connectivity: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G connectivity: HSDPA 850 / 900 / 1900 / 2100
4G connectivity: LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - India, Pakistan
Network speed: HSPA, LTE Cat4 150/50 Mbps
WLAN: Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth: 4.2, A2DP, LE